/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.dolphinscheduler.api.security.impl.ldap;

import org.apache.dolphinscheduler.api.security.impl.AbstractAuthenticator;
import org.apache.dolphinscheduler.dao.entity.User;

import org.springframework.beans.factory.annotation.Autowired;

public class LdapAuthenticator extends AbstractAuthenticator {

  @Autowired
  LdapService ldapService;

  @Override
  public User login(String userId, String password, String extra) {
    User user = null;
    String ldapEmail = ldapService.ldapLogin(userId, password);
    if (ldapEmail != null) {
      //check if user exist
      user = userService.getUserByUserName(userId);
      if (user == null && ldapService.createIfUserNotExists()) {
        user = userService.createUser(ldapService.getUserType(userId), userId, ldapEmail);
      }
    }
    return user;
  }
}
